China's decision not to allow Coca Cola to buy local soft drinks champion Huiyuan Juice, announced on March 18, and the latest World Bank report predicting growth will slow to 6.5% from the previously forecast 7.5%, has caused some commentators to wonder whether China could turn inwards. The fear is that China could turn away from its relatively open economic model and copy Japan's 'mercantilist' model, defined as manipulating the terms of trade in one's favour through currency depreciation and non-tariff barriers to imports and investments, and thus 'stealing' growth from one's neighbours.
Japan has a total trade-to-GDP ratio of just 18%, and the stock of foreign direct investment represents a truly lamentable 1%. With...